Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 55e8c3f651567b811f111052a64291a22a7823798d45c48173aa89bba425e4d8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^